辽宁省麻蝇科蝇类区系研究  

Studies on Sarcophagidae in Liaoning province, China

作　　者：关玉辉[1] 王纯玉[1] 张家勇[1] 丁俊[1] 白玉银[1] GUAN Yu-hui WANG Chun-yu ZHANG Jia-yong DING Jun BAI Yu-yin(Liaoning Center for Disease Control and Prevention, Shenyang 110005, Liaoning Province, China)

机构地区：[1]辽宁省疾病预防控制中心病媒生物控制所,沈阳110005

出　　处：《中国媒介生物学及控制杂志》2017年第4期368-372,共5页Chinese Journal of Vector Biology and Control

摘　　要：目的调查研究辽宁省麻蝇科蝇类区系特征。方法 2010-2015年在辽东长白山地、辽西冀北山地、辽西北努鲁儿虎山地及辽河两岸开展蝇类调查,利用昆虫网采集不同地理景观的麻蝇,用针插法制作麻蝇标本;采用昆虫形态分类学、生态学与动物地理学原理和方法对麻蝇科蝇类区系进行分类。结果辽宁省境内麻蝇科蝇类有3亚科30属94种。从各自然区麻蝇分布成分判断,辽宁省麻蝇区系属于古北界、东北亚界和东北区区系;其中与东洋界共同成分最高,特有种类最多,关系最为密切;其次是新北界、非洲界、澳洲界和新热带界。国内与华北区麻蝇相似性最高,亲缘关系最近;其次是蒙新区、华中区、西南区、青藏区和华南区。结论蝇类分布受动物地理学规律制约而形成自然蝇类区系。各自然区的麻蝇分布规律与本区气候和地理条件相适应;同时也与本区气候和陆地的地质历史相一致;尤其是第四纪冰期,蝇类分布与气候和自然环境变化相一致,意义重大。即冰期冰原气候带向南移动,迫使北部林区麻蝇成分随泰加林南移而流动,并在长期的自然选择过程中形成辽宁省麻蝇成分复杂、特有种类丰富的区系特征。Objective To study faunal characteristic of Sarcophagidae in Liaoning province, China.Methods During 2010-2015, fly investigation was conducted in eastern Liaoning Changbai mountain, western Liaoning-Hebei hilly area,northwestern Liaoning Nuluerhu hilly area and Liaohe watershed by insect netting. Flies were collected from differentgeographical landscapes, then pinned and identified by morphological taxonomy. Sarcophagidae fauna was classified byecology and zoogeography principles.Results In total, 94 species of Sarcrophagidae flies belonging to 30 genera in 3 subfamilies spread over Liaoning province. Judging by the distribution of the flies in the natural areas, the Sarcophagidaebelong to Northeast China of Northeastern Asia in Palaearctic Region. It has the highest common component with theOriental community, most endemic species, and the closest similarities. Followed Palaearctic Region were New Northern,African, Australian and New Tropics. The highest domestic similarity was found with North China, followed by Mengxin,Central China, Southwest, Qinghai-Tibet and South China.Conclusion Geological structure conditions is one of theimportant factors to cause the species diversity of flies. The distribution of the flies in each region is in accordance with theclimatic and geographical conditions of the region, but also with the regions climate and land geological history consistent,especially the Quaternary glacial, where the distribution of flies coincides with the dramatic changes in climate and thenatural environment. The southward glacial ice sheet climates forced the northern part of the forest flies following theTaijialin moving southward. In the process of long-term natural selection of Sarcophagidae in Liaoning province, thecomposition of complex and a variety of unique faunal features were established.

关 键 词：麻蝇科 区系分布 辽宁省 

分 类 号：R384.2[医药卫生—医学寄生虫学]